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18%
Moving HPC to the Cloud
19.10.2012
Home »  HPC  »  Articles  » 
consisting of 80 cores with 4GB of RAM per core with basic storage of 500GB. POD pricing is based on cores/hour and would work out to be US$ 6,098.00/month or US$ 0.101/core·hour. A large example of 256 cores
18%
Cross-Vendor IPsec
25.10.2011
Home »  Articles  » 
 
associations. The resulting logfile will show you that an error has occurred, but in contrast to Cisco, Racoon, or Solaris, you won’t find out why. Checkpoint FireWall-1 Checkpoint’s VPN [6] was one
18%
Moving your data – It's not always pretty
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
digifuture, 123RF
Lustre on top of ZFS [3] and reaching about 850GBps. Marc talked about moving data from older systems to Sequoia and some of the issues the team faced (it wasn't easy). His talk inspired me to examine
18%
Aggregating information with Huginn
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image © it Ilka Burckhardt, Fotolia.com
.e., in this example). If the MySQL version you are using is version 5.5.3 or newer, then replace utf8 with utf8mb4: DATABASE_ENCODING=utf8mb4 The results should look like Figure 1. At the bottom
18%
Using a Bash script to mirror external monitors
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © bowie15, 123RF.com
(xrandr) "provides automatic discovery of modes (resolutions, refresh rates, …) [and] the ability to configure output dynamically (resize, rotate, move, …)" [3]. The xrandr configuration tool lets me
18%
Manage OpenVPN keys with Easy-RSA
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Orlando Rosu, 123rf.com
for all existing users without a certificate (Listing 2). send_certs_and_config.py (Listing 3) signs them with S/MIME and mails to the VPN users. revoke_remove_cert_without_user (Listing 4) is applied
18%
HPC Monitoring: What Should You Monitor?
15.01.2014
Home »  HPC  »  Articles  » 
submitted jobs (the peak was around 4:00pm, and the low point was around 6:00-7:00am). Just imagine having that information about your cluster. If you use a charge-back model, you could charge more to submit
18%
Testing the Samsung MU-PA500B 500GB SSD
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image © Lucy Baldwin, 123RF.com
of their internal 2.5-inch SATA devices, coming in at a mere 2.3x3x0.5 inches (5.8x7.6x1.3 cm) – smaller than a Post-it note (Figure 1). Available in sizes ranging from 256GB to 2TB, the specimen in our lab is the MU
18%
Thrashing the data cache for fun and profit
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
Lead Image © Lucy Baldwin, 123RF.com
, 4, 5 }, // row 0 initialized to 1, 2, 3, 4, 5 { 6, 7, 8, 9, 10 }, // row 1 initialized to 6, 7, 8, 9 ... }; // rows 2 onwards initialized to zeros ** int
18%
New versions of the Endian and Sophos UTM solutions
20.05.2014
Home »  Archive  »  2014  »  Issue 20: IPv6...  » 
Lead Image © Dmitriy Cherevko, 123RF.com
, it lacks all proxy-based features such as HTTP(S), SMTP, and POP3 and thus antivirus scanning, URL filtering, and application control. In terms of VPN protocols, however, IPsec and OpenVPN are missing; only

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